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Calhoun storm history

Storm events recorded in Calhoun, Illinois between 1950 and 2025.

267
Total events
10
Tornadoes
32
Hail
28
Floods
0
Deaths
$518K
Property damage

Most significant events

Strongest tornadoes, deadliest events, and biggest damage in this county. Up to 50 shown.

November 29, 2025 · Calhoun, Illinois
Winter Storm Winter Storm
A total of 6 to 9 inches of snow fell primarily during the morning hours. The snowfall rate reached 1 inch per hour at times.
August 15, 2025 · Calhoun, Illinois
Excessive Heat Excessive Heat
The combination of temperatures in the upper 90s and high humidity led to heat index values over 105 degrees for several days. The heat index peaked around 109 degrees.
July 27, 2025 · Calhoun, Illinois
Flash Flood Flash Flood
The Calhoun County sheriff reported at least 5 trees across roads around Hamburg. The closed roads in the county include Route 100, Michael Hamburg Road, Treshman Hollow Road, Irish Hollow Road, Gresham Hollow Road, East Panther Creek Road, and Indian Creek Hollow Road. Several o…
June 18, 2025 · Calhoun, Illinois
Tornado EFU Tornado
The EF-1 tornado from Pike County, MO then crossed into Calhoun County between 10:58 and 10:59 AM as evidenced by multiple videos on social media. No damage was found in Illinois. The tornado was rated an EF-U with a path length of 0.6 miles.
March 14, 2025 · Calhoun, Illinois
High Wind High Wind
Wind gusts near 60 mph caused minor damage across the county.
January 5, 2025 · Calhoun, Illinois
Winter Storm Winter Storm
The storm began early on the 5th with snow falling through the morning. Snowfall rates exceeded 1 inch per hour for a few hours around midday. After a brief break in the afternoon, snow fell again in the evening. A total of 6 to 10 inches of snow fell across the county. Hardin re…
January 14, 2024 · Calhoun, Illinois
Cold/Wind Chill Cold/Wind Chill
Wind chill values dropped to as low as 34 below zero with the coldest values during the nighttime hours.
August 20, 2023 · Calhoun, Illinois
Excessive Heat Excessive Heat
A period of very hot and extremely humid weather began on Sunday, August 20 and lasted through Friday, August 25. Heat index values climbed to 110 to 120 degrees each day as measured by numerous reporting sites across the region.
July 27, 2023 · Calhoun, Illinois
Excessive Heat Excessive Heat
Excessive heat across the county with highs mid to upper 90s degrees each day. Heat index values as high as 107 each day.
July 1, 2023 · Calhoun, Illinois
Hail Hail
June 29, 2023 · Calhoun, Illinois
Thunderstorm Wind Thunderstorm Wind
Thunderstorm winds blew down several trees and power lines, as well as numerous tree limbs in and near the Hardin area.
May 6, 2023 · Calhoun, Illinois
Hail Hail
December 22, 2022 · Calhoun, Illinois
Winter Storm Winter Storm
Between 1 and 2 inches of snow fell. The snow combined with gusty northwest winds (35-45 mph gusts) created extremely hazardous travel with sporadic near-blizzard conditions during the heaviest snowfall. Road conditions deteriorated rapidly during this event.
February 17, 2022 · Calhoun, Illinois
Sleet Sleet
Precipitation started out as sleet with up to half an inch of sleet then around 2 to 4 inches of snow on top.
February 2, 2022 · Calhoun, Illinois
Heavy Snow Heavy Snow
There were two rounds of precipitation with this system. The first round was rain changing to a mix of sleet and snow, then another round of heavy snow. Up to a quarter of an inch of sleet as well as a couple inches of snow was reported in parts of Calhoun County during the morni…
July 9, 2021 · Calhoun, Illinois
Thunderstorm Wind Thunderstorm Wind
Thunderstorm winds blew down several large trees near Michael.
June 26, 2021 · Calhoun, Illinois
Thunderstorm Wind Thunderstorm Wind
Thunderstorm winds blew down numerous trees across the far northern portions of Calhoun County.
June 19, 2021 · Calhoun, Illinois
Hail Hail
June 19, 2021 · Calhoun, Illinois
Thunderstorm Wind Thunderstorm Wind
Thunderstorm blew down numerous large trees and tree limbs from just north of Batchtown to Beechville.
June 19, 2021 · Calhoun, Illinois
Flash Flood Flash Flood
Up to 5 inches of rain fell in a 90 minute period causing flash flooding. Numerous roads were flooded between Hamburg, Hardin, Batchtown and Meppen. A culvert on a road just south of Hardin was washed out. The road is gone with a 10 foot wide by 5 foot deep area washed out from t…
February 14, 2021 · Calhoun, Illinois
Heavy Snow Heavy Snow
Several rounds of snow beginning the evening of February 14th. The last round of accumulating snow exited Calhoun County by 8 pm on February 15th. Overall, snowfall amounts ranged from 6 to 8 inches, especially across the southern half of the county.
December 15, 2019 · Calhoun, Illinois
Winter Storm Winter Storm
Between 4 and 6 inches of snow fell across the county over a two day period, though the majority of the snow fell on the 15th.
November 27, 2019 · Calhoun, Illinois
High Wind High Wind
June 1, 2019 · Calhoun, Illinois
Thunderstorm Wind Thunderstorm Wind
Thunderstorm winds snapped off a large tree that was at least a foot in diameter.
May 22, 2019 · Calhoun, Illinois
Thunderstorm Wind Thunderstorm Wind
Thunderstorm winds caused a wide swath of tree damage across the northern portions of Calhoun County. Numerous trees were blown down, some of which were blocking many roads in the area.
March 24, 2019 · Calhoun, Illinois
Hail Hail
January 11, 2019 · Calhoun, Illinois
Heavy Snow Heavy Snow
Several rounds of heavy snow fell across Calhoun County beginning during the afternoon hours of January 11th through the early morning hours of January 13th. Between 8 and 12 inches of snow fell across the county. A trained spotter 3 miles north of Belleview reported 10.3 inches …
November 15, 2018 · Calhoun, Illinois
Heavy Snow Heavy Snow
Very heavy snow fell across Calhoun County. The heaviest snow reported was 7.5 inches in Kampsville.
October 7, 2018 · Calhoun, Illinois
Thunderstorm Wind Thunderstorm Wind
Thunderstorm winds blew down a few trees in southern Calhoun County between Golden Eagle and Brussels.
July 5, 2018 · Calhoun, Illinois
Thunderstorm Wind Thunderstorm Wind
Thunderstorm winds blew down a tree onto a road in town. The fallen tree pulled down a few nearby power lines as well.
June 28, 2018 · Calhoun, Illinois
Excessive Heat Excessive Heat
High temperatures were in the mid 90s with heat index values 105 or higher each day.
May 14, 2018 · Calhoun, Illinois
Thunderstorm Wind Thunderstorm Wind
Thunderstorm winds blew down a tree blocking Illinois Route 96 in Mozier. Several trees were blown down on the west side of Hardin.
May 6, 2018 · Calhoun, Illinois
Hail Hail
February 1, 2018 · Calhoun, Illinois
Drought Drought
January 1, 2018 · Calhoun, Illinois
Drought Drought
December 1, 2017 · Calhoun, Illinois
Drought Drought
November 1, 2017 · Calhoun, Illinois
Drought Drought
July 19, 2017 · Calhoun, Illinois
Excessive Heat Excessive Heat
July 19, 2016 · Calhoun, Illinois
Thunderstorm Wind Thunderstorm Wind
Thunderstorm winds blew down a number of trees around town.
July 18, 2016 · Calhoun, Illinois
Excessive Heat Excessive Heat
July 13, 2016 · Calhoun, Illinois
Thunderstorm Wind Thunderstorm Wind
Thunderstorm winds blew down several power lines around town.
July 13, 2016 · Calhoun, Illinois
Thunderstorm Wind Thunderstorm Wind
Thunderstorm winds blew down numerous trees between Hardin and Brussels.
June 22, 2016 · Calhoun, Illinois
Heat Heat
May 7, 2016 · Calhoun, Illinois
Thunderstorm Wind Thunderstorm Wind
Thunderstorm winds blew down several large tree limbs.
April 27, 2016 · Calhoun, Illinois
Hail Hail
July 27, 2015 · Calhoun, Illinois
Excessive Heat Excessive Heat
July 17, 2015 · Calhoun, Illinois
Excessive Heat Excessive Heat
July 12, 2015 · Calhoun, Illinois
Excessive Heat Excessive Heat
June 25, 2015 · Calhoun, Illinois
Thunderstorm Wind Thunderstorm Wind
Thunderstorm winds flattened several corn fields near Brussels and Golden Eagle. Also, numerous tree limbs were blown down.
June 25, 2015 · Calhoun, Illinois
Flash Flood Flash Flood
Up to 5 inches of rain fell in about a three to four hour period onto already saturated soils. This caused flash flooding. Numerous roads were flooded including the Mississippi River Road which had at least a foot of water over it near Batchtown. Illinois Route 1 was flooded in s…

Events by year

YearEventsTornadoes
202561
202410
202350
202230
202160
201960
201880
201730
201670
201570
201460
2013100
201280
2011120
2010101
200930
200890
2007110
2006142
200590
200490
2003100
2002211
2001150
2000120
199972
1998121
199710
199690
199520
199420
199250
199110
199020
198910
198820
198610
198430
198320
198220
197710
197410
196911
195811